Please enable JavaScript.

Coggle requires JavaScript to display documents.

Electrical components (Inductor (INDUCTANCE (In series circuit (L(total) =…

- - - - L(total) = L(a) + L(b) + L(c) + ....L(n)
    - - 1/L(total) = 1/L(1) + 1/L(2) + 1/L(3) + ....1/L(n)
    - - Factors influence self inductance
        
        The number of turn of wire(n)
        
        the cross-sectional area of the coil of wire(A)
        
        the presence of nagnetic core
        
        the way turns are arranged
  - - - Air core
      - Iron core
      - Ferrite core
    - - Core loss
- - - - 1/C(total)=1/C(a) + 1/C(b) + 1/C(c) + .... 1/C(n)
    - - C(total) = C(a) + C(b) + C(c) +.....C(n)
    - - Electric field
        
        Area that surrounds the electric charge or charges system where the increasing and decreasing of electric force exists.
      - Line of electric force
        
        A line of electric force is known as line or curve that ppinted out from positive charge (+) to negative charge (-) in a magnetic field.
      - Electric flux
        
        Knows as amount of electric force line pointed out from positive charge to negative charge in a magtic field.
      - Electric flux density
        
        Elctric flux is a measurement of electric flux that pass through a unit of plate's area with a coincide angle, that is an area of 1 meter square.
        
        the ratio between the charge of the capacitor and capasitor plates.
        
        the symbol used is D.
        D=Q/A
      - Electric field strength
        
        When two metal plates are charged and separated in a certain diatance, a potential difference will exists between the plates.
        
        a force was also generated, known as Electric force and the symbol is E. the magnetic strength depends on the potential difference and distance between plates.
        E = V/d
      - Dielectric
        
        insulator that is used between the two plates of capasitance is known as dielectric.
        
        electric field exists in dielectric and the flux density depends on the of insulator used.
      - Absolute permittivity
        
        permittivity is a capasitance or ability to store anergy of a capacitor.
        
        a force was also generated, known as electric force and the symbol. It depends on the dielectric substance.
        €=D/E
    - - two plates proportional to the surface area.
        
        two plates inversely proportional to the thickness of dielectric
        
        the material between the plates
  - - - Unpolarized
        
        Mica
        
        Ceramic
        
        Film
        
        Air gap
        
        Paper
      - Polarized
        
        Aluminium
        
        Tantalum
    - - Trimmer